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WorksheetsVinuBRAIN Challenge
Total questions: 25
Worksheet time: 9mins
VinuChain's DAG infrastructure facilitates _______ transactions.
fast and reliable
insecure and slow
unstable and costly
secure and efficient
What consensus mechanism does VinuChain utilize?
Lachesis protocol
Consensus protocol
Agreement protocol
Handshake protocol
What role does the Quota System play in VinuChain?
Enables feeless transactions for stakers
Provides customer support
Tracks user activity on the platform
Manages user authentication
What does consensus in a decentralized system aim to achieve?
Centralization
Agreement on a single truth, the blockchain
Manipulation by bad actors
Unreliable transactions
What does pBFT help decentralized systems to overcome?
High energy consumption
Slow transaction speed
Attacks by bad actors
Lack of consensus
How do nodes reach consensus in aBFT?
Independently and asynchronously
By waiting for each other sequentially
Through centralized coordination
By performing energy-intensive computations
What is the main advantage of DAG in organizing transactions?
Sequential order
Decentralized control
Non-linear structure
High energy efficiency
What innovative technologies does Lachesis combine?
Proof-of-work and centralized control
DAG, aBFT, and Proof-of-stake
Oil-fracking and energy-intensive computations
Centralized coordination and sequential block addition
How does proof-of-stake ensure validators act honestly?
By rewarding them with energy-intensive computations
By punishing them with loss of tokens if they misbehave
By centralizing control of the network
By allowing them to manipulate transactions freely
What is the main purpose of VinuChain's Quota System?
Encouraging token trading
Providing free transactions through incentivized staking
Limiting access to the network
Increasing gas fees for transactions
How often is the quota refreshed for users in VinuChain's Quota System?
Every hour
Every 12 hours
Every 24 hours
Every week
How are gas fees reimbursed to users in VinuChain's Quota System?
Users pay for their own gas fees
Gas fees are covered by the network
Through calculated inflation of the VC token
Gas fees are refunded by the government
What happens to users who don't stake or meet the minimum threshold in VinuChain's Quota System?
They are banned from the network
They can still use VinuChain, but with regular transaction fees
They receive free tokens
They receive extra quota as compensation
What determines the amount of quota consumed for different transactions?
The time of day
The number of tokens staked
The type of transaction and staking amount
The user's location
What benefit does the Quota System offer for businesses and apps?
Increased network congestion
Seamless integration of micro-transaction models
Higher gas fees
Slower transaction speed
What is the main benefit of staking VC tokens in VinuChain's Quota System?
Access to free tokens
Direct rewards
Increased transaction capabilities
Higher gas fees
What does tokenomics refer to?
How tokens are distributed and managed in a project
The color scheme used in a project's logo
The team members responsible for coding
The number of transactions made in a project
What makes VINU different from other meme coins?
It has a flexible total supply
It has a fixed total supply
It has no supply limit
ts supply depends on market demand
What percentage of VINU's total supply goes to its Decentralized Autonomous Organization (DAO)?
25%
50%
75%
100%
What is the DAO responsible for?
Managing marketing campaigns
Making decisions for the project
Mining new tokens
Selling tokens to the public
How are tokens distributed to the public?
Through airdrops, staking rewards, and presale
Through private sales only
Through mining rewards
Through burning tokens
How are team distribution funds allocated?
Only as upfront payments
Only as monthly payments
Only as bonuses
As upfront payments, monthly payments, and bonuses
What is VC used for?
Governance and gas fees
Only gas fees
Only governance
Only for marketing
What was the circulating supply of VC at the Token Generation Event (TGE)?
100 million VC
1 billion VC
82.5 million VC
500 million VC
How are gas fees distributed on VinuChain?
70% to validators, 30% burned
100% to validators
100% burned
50% to validators, 50% burned
